Network Message Chart - Rear Window Defrost (DATC)
Heating, Ventilation, and Air Conditioning (HVAC) Module Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Climate control requests | APIM | The climate control requests message contains the rear window defrost request information. When the rear window defrost function is requested using voice command or the button is selected on the touchscreen, this input is used to activate the rear window defrost system. |
Body Control Module (BCM) Network Input Messages
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Defrost request | HVAC module | When the rear window defrost function is requested using voice command or the button is selected on the touchscreen, this input is used to activate the rear window defrost system. |